Top-Rated Mold Remediation Companies in Washtenaw County, MI (2026)

Who is the best mold remediation company in Washtenaw County?

Prime Restoration ranks first of 53 by the Compare Score, our published 100-point formula: recent work in the last 6 months (25 points), adjusted rating (22), distance to the nearest office (15), water-job proof (14), a bonus for 100 or more five-star reviews (7), owner replies (6), 24/7 service and IICRC certification stated on its own site (6), and our badge on its own website (5).

How much does mold remediation cost in Washtenaw County, MI?

About $3,200 for a typical job in Washtenaw County, with most between $1,250 and $5,200. A written quote after an inspection is the only real price.

How much does black mold removal cost in Washtenaw County?

The same as other mold. The method and price follow the square feet and the material, not the color. In Washtenaw County, 100 sq ft runs about $1,050 to $2,600. The EPA says you usually do not need to test which type it is. EPA

How much does it cost to remove mold from a basement in Washtenaw County?

About $1,050 to $2,600 for one 100 sq ft wall, and $4,200 to $10,450 for a 400 sq ft finished basement, at Washtenaw County labor rates.

How much does crawl space or attic mold remediation cost in Washtenaw County?

A 200 sq ft section runs about $2,100 to $5,200 in Washtenaw County. Tight access and insulation removal push a job toward the high end.

Why does mold remediation cost more in Washtenaw County than the national average?

Labor: construction workers in the Ann Arbor, MI metro area earn $32 an hour on average, 4.4% against the U.S. average. Home value: the median Washtenaw County home is worth $453,400, against $231,600 for Michigan, which moves the typical price 23.5%. Home age: 63% of Washtenaw County homes were built before 1980, which adds 7.6% for plaster and lead-safe work.

Why do Washtenaw County homes get mold?

Mold needs moisture. The median Washtenaw County home was built in 1971, and 63% were built before 1980, so many basements and walls have seen years of leaks and humidity. On June 25-26, 2021, a storm that began around 8 a.m. and ran past midnight dropped more than 6 inches of rain in parts of the Detroit area; the Washtenaw County Board of Commissioners declared its own local state of emergency on July 2, 2021, over the resulting home flooding. The Saline Post, Washtenaw County Declares State of Emergency

Can I remove mold myself in Washtenaw County?

The EPA says a homeowner can usually clean mold under about 10 square feet. Larger areas, mold in the heating and cooling system, or mold after sewage water call for a professional. EPA

Is a free mold inspection in Washtenaw County the same as a mold test?

No. A free inspection is a walkthrough to find the moisture and size the job. A mold test sends samples to a lab and costs extra. The EPA says sampling is usually not needed when you can see the mold. EPA

What does a mold remediation quote in Washtenaw County include?

Containment of the work area, air filtration with HEPA machines, removal of moldy porous material, cleaning of what stays, drying, and a final check. In Washtenaw County, 63% of homes predate 1980, so ask whether lead-safe work is in the price.

Will mold come back after remediation in my Washtenaw County home?

Only if the moisture comes back. The EPA says the key to mold control is moisture control: fix the leak, the grading or the humidity, or the mold returns. EPA

Can I stay in my Washtenaw County house during mold remediation?

For a small, contained job, often yes. For large jobs, or when someone in the home has asthma or a weak immune system, ask the company how they seal the work area and whether you should leave. For health questions, ask a doctor.

Does homeowners insurance cover mold remediation in Washtenaw County?

It depends on the policy. Check your declarations page and policy for a mold limit or exclusion, and whether it ties mold to a sudden water loss you reported. Keep photos and dates of the water event.

What certification should a Washtenaw County mold remediation company have?

Ask for IICRC Applied Microbial Remediation Technician (AMRT) training and proof of insurance. Each company card on this page says whether the company states IICRC certification on its own website.

Is mold remediation worth it, or can I just paint over mold in Washtenaw County?

Painting over mold hides it but leaves it growing. Moldy drywall and insulation come out. Hard surfaces can be cleaned. EPA

How do I compare mold remediation companies in Washtenaw County?

Get two or three written quotes with the same square feet and the same containment. 53 mold remediation companies serve Washtenaw County on this list; check a box on up to 3 and send one request.

How many mold remediation companies serve Washtenaw County?

53 companies currently qualify: each has an office in or near Washtenaw County (within 10 to 20 miles), or its own website states it serves Washtenaw County or its county.

How is this list ranked?

By the Compare Score, out of 100: recent work in the last 6 months (25 points), adjusted rating (22), distance to the nearest office (15), water-job proof (14), a bonus for 100 or more five-star reviews (7), owner replies (6), 24/7 service and IICRC certification stated on its own site (6), and our badge on its own website (5). See /methodology/ for the exact numbers.

Can a company pay to be on this list or rank higher?

No. Placement and order come only from the formula above. A company can never buy a spot or a higher rank.

What does the "Top-rated" badge mean?

The top 3 companies by the formula, if they also have a rating of at least 4.5 and at least 20 reviews. It is never sold and is recomputed every year.

How do I request a quote from more than one company?

Use the checkboxes to select up to 3 companies, then choose "Get quotes" to send one request naming all of them, or "Compare" to see their stored facts side by side.